This is Jessica Langer. She's been an educator for a decade, with her most recent teaching job being a semester-long course in marketing and creative industries at Ryerson University in Toronto.

Jessica Langer

Langer was offered a full-time professor job at Centennial College soon after, so this will be her first and final semester at Ryerson.

But it's been one of her most memorable, and inspiring, group of students so far, she told BuzzFeed News.

Langer said she always sent thank-you emails to her students after the classes ended, but things felt different this time. "These students are brilliant and they're also so anxious," she said. So she took extra time to draft an apt message for them. This is what she emailed her students last week:

Jessica Langer

Langer said it was important to her to let these students know, amid their anxieties about their futures and the world, she's in their corner.

"Statistically, at least some of my students are likely to be in home situations where they don't have an advocate, she said.

"I feel very strongly that my job as a professor is to be a person in my students' lives who they can trust and who has their best interest in mind, and who can and will advocate for them," she added.

Langer got a ton of responses to the emails. Students told her that it was exactly what they needed to hear, she said. But one student, who asked to remain anonymous, broke into tears upon reading it. "I've been feeling really stressed out," the student told BuzzFeed News.